Gunzburg: to fight the delta strain, it is necessary to maintain a high level of antibodies 
antibodies in the blood. RIA Novosti was told about this by the director of the Gamaleya National Research Center for Epidemiology and Microbiology Alexander Gintsburg.
He noted that the “delta” is more dangerous than the previous strains, including the “Wuhan” one. Therefore, the doctor noted, it is necessary to revaccinate more often. According to Gunzburg, if during the spread of old strains it was enough to re-inoculate one and a half to two times a year, now you need to do it more often.
formed after vaccination, they could help us, but unfortunately, this is not the case with the delta strain. Here you have to constantly keep a high level of antibodies in the blood, ”the doctor explained. Gunzburg noted that this is the only way to prevent the penetration of coronavirus into the cells of the body, otherwise a person will get sick.
Earlier, Alexander Gunzburg said that a drug is being developed in Russia to suppress the reproduction of COVID-19. According to him, there are several drugs that can suppress the multiplication of coronavirus, but they cannot do it so well that they can be used to treat patients in serious condition.